There are
1,709 mi
from Parma, OH to Bozeman, MT
That's the driving distance. It would take 1 day 6 hours to go from Parma, Ohio to Bozeman, Montana.
The flight distance (direct flight from Parma, OH to Bozeman, MT) is 1,489.41 mi.
1,709 mi = 1.61 kms